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a new method of residence time distribution analysis for c-shaped chamber of twin screw extruder
关键字：RTD; C-shaped chamber; Carreau-Yasuda fluid
a new method to determine the residence time distribution (rtd) and mean residence time of c-shaped chamber in a co-rotating twin-screw extruder is proposed.
http://www.polymer.cn/research/dis_info5398 |
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3D Fluid field FEM analysis of Mixer Rotors
关键字：Synchronous rotor asynchronous rotor flow field boundary conditions finite element meshing
This text introduced general flow field analyzed method about mixer flow in chamber, compared Synchronous rotor 3D flow field and asynchronous rotor 3D flow field rubber with the FEM. The results showed flow field’s change r...
http://www.polymer.cn/research/dis_info2425 |
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Shape Characterization and Recognition of Cross-Section of Profiled Fibre by Microscopy and Image Analysis
关键字：Image Analysis
In order to describe the cross-section shape of profiled polyacrylonitrile fiber(PAN) in different aspects, four shape factors, i.e. Flatness (FL), Roundness (R), Concavity (CO) and Asymmetry (AS) were proposed and calculated using cross-se...
http://www.polymer.cn/research/dis_info1845 |
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Surface characterization of PBO and SPBO by contact angle measurements and XPS
关键字：PBO fiber,SPBO fiber, Surface analysis, Contact angle
Modified poly (p-phenylene benzoxazole) (SPBO) containing ionic groups was prepared for thefirst time through incorporation of 5-sulfoisophthalic acid monosodium salt by polymerization. SPBO fiber was obtained via liquid crystal spinning through ...
http://www.polymer.cn/research/dis_info1526 |
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Tensile strength and fracture surface analysis of PAN-based carbon fibres
关键字：Tensile strength, PAN-based carbon fibres
It is well-known that the tensile strengths of carbon fibres are limited mainly by a spectrum of defects which are distributed randomly along the fibre length[1]. The size effect, i.e. inverse dependence of tensile strength o...
http://www.polymer.cn/research/dis_info1246 |
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Volumetric distribution of fibers in yarn cross section based on image analysis
关键字：image analysis, fibers in yarn cross section
Volumetric distribution of fibers in the yarn cross section was investigated based on image analysis. The comparing experiments on the fiber distribution were performed using traditional ring spun, rotor spun and compact spun yarns.&nb...
http://www.polymer.cn/research/dis_info1211 |
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Preparation and characterizations of halogenfree flame-retardant polyamide 6
关键字：polyamide 6; flame retardant; thermal analysis; LOI
http://www.polymer.cn/Industry/industry3402.html |
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The Application of Harmonic Response Analysis in Different-speed Mixer Design
关键字：Harmonic response; different-speed mixer; ANSYS; d
http://www.polymer.cn/Industry/industry2653.html |
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Analysis and comparison of vapor and liquid deposition of pyrrole on wool fiber
关键字：Polypyrrole, wool, in situ oxidative polymerizatio
http://www.polymer.cn/Industry/industry2648.html |
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Fatigue Analysis of the New Stirring Kneader Shafts Using ANSYS
关键字：Stirring kneader; ANSYS Static; strength Fatigue a
http://www.polymer.cn/Industry/industry2640.html |
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